Well it depends on what you're talking about. The model names were originally called lambda, followed by palm and then finally gemini. The chatbot product was internally known as meena, launched as Bard, and then transitioned to Gemini once the Gemini model came out.
SAP sales reps used HANA for "cloud" in the beginning... Which was bs back then and is today. But while everybody wanted to be in the cloud, SAP sales was scared to not be with the cool kids, when they do not somehow add to the cloud talk